Numbers 4:19-21

21st Century King James Version

¹⁹ but thus do unto them, that they may live and not die when they approach unto the most holy things: Aaron and his sons shall go in and appoint them every one to his service and to his burden;

²⁰ but they shall not go in to see when the holy things are covered, lest they die.”

²¹ And the Lord spoke unto Moses, saying,